host: looking at this issue >> tomorrow, mitt romney gives a speech on foreign policy at the virginia institute. his remarks begin at 11:20 a.m. eastern on c-span. and now, to connecticut. republican linda mcmahon and democrat chris murphy are about to face of their second debate to replace retiring senator, joe lieberman. this race is reported as a toss up. in hartford, conn. >> from channel 3 eyewitness news, a special campaign 2012 senate debate. >> a very good sunday to you. welcome to the first debate in the race for the u.s. senate seat currently held by the retiring senator, joe lieberman. first, the rules -- each candidate will have 90 seconds. can it ask the question first will have 30 seconds to rebut his or her opponent after the answer to the question. welcome our panelists -- and now, let's bring our candidates, democrat chris murphy and republican linda mcmahon. a coin toss determined that ms. mcmahon will begin with a one minute opening statement. >> good morning, and thanks to channel 3 and our panelists and welcome to our studio audience. i am often asked why are you